Patents by Inventor Michael Girard Vetelino

Michael Girard Vetelino has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hydrogenation process
    Patent number: 6995270
    Abstract: The invention is a process to hydrogenate an aryl-substituted pyridine, such as 2-phenyl-3-aminopyridine, without over-reducing the aryl ring using a specific Pt/C catalyst.
    Type: Grant
    Filed: January 5, 2004
    Date of Patent: February 7, 2006
    Assignee: Pfizer INC
    Inventors: Timothy James Norman Watson, Michael Girard Vetelino
  • Hydrogenation process
    Publication number: 20040249160
    Abstract: The invention is a process to hydrogenate an aryl-substituted pyridine, such as 2-phenyl-3-aminopyridine, without over-reducing the aryl ring using a specific Pt/C catalyst.
    Type: Application
    Filed: January 5, 2004
    Publication date: December 9, 2004
    Applicant: Pfizer Inc.
    Inventors: Timothy James Norman Watson, Michael Girard Vetelino